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Journal ArticleDOI

Toward Safe Lithium Metal Anode in Rechargeable Batteries: A Review.

Xin-Bing Cheng, +3 more
- 28 Jul 2017 - 
- Vol. 117, Iss: 15, pp 10403-10473
TLDR
This review presents a comprehensive overview of the lithium metal anode and its dendritic lithium growth, summarizing the theoretical and experimental achievements and endeavors to realize the practical applications of lithium metal batteries.
Abstract
The lithium metal battery is strongly considered to be one of the most promising candidates for high-energy-density energy storage devices in our modern and technology-based society. However, uncontrollable lithium dendrite growth induces poor cycling efficiency and severe safety concerns, dragging lithium metal batteries out of practical applications. This review presents a comprehensive overview of the lithium metal anode and its dendritic lithium growth. First, the working principles and technical challenges of a lithium metal anode are underscored. Specific attention is paid to the mechanistic understandings and quantitative models for solid electrolyte interphase (SEI) formation, lithium dendrite nucleation, and growth. On the basis of previous theoretical understanding and analysis, recently proposed strategies to suppress dendrite growth of lithium metal anode and some other metal anodes are reviewed. A section dedicated to the potential of full-cell lithium metal batteries for practical applicatio...

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Citations
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Journal ArticleDOI

Performance and cost of materials for lithium-based rechargeable automotive batteries

TL;DR: In this article, the state-of-the-art advances in active materials, electrolytes and cell chemistries for automotive batteries are surveyed, along with an assessment of the potential to fulfil the ambitious targets of electric vehicle propulsion.
Journal ArticleDOI

Advancing Lithium Metal Batteries

TL;DR: Li metal anodes are well known to be one of the most promising anodes due to their ultra-high capacity (3,860 mAh g −1 ) and the very low standard negative electrochemical potential (−3.040 V) as discussed by the authors.
Journal ArticleDOI

Active Materials for Aqueous Zinc Ion Batteries: Synthesis, Crystal Structure, Morphology, and Electrochemistry

TL;DR: The current advances, existing limitations, along with the possible solutions in the pursuit of cathode materials with high voltage, fast kinetics, and long cycling stability are comprehensively covered and evaluated to guide the future design of aqueous ZIBs with a combination of high gravimetric energy density, good reversibility, and a long cycle life.
References
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Journal ArticleDOI

High-power all-solid-state batteries using sulfide superionic conductors

TL;DR: Li9.54Si1.74P1.44S11.7Cl0.6P3S12 as discussed by the authors showed that Li 9.54 Si 1.54P 1.74Si 1.44 S11.3 has high specific power that is superior to that of conventional cells with liquid electrolytes.
Journal ArticleDOI

A solid future for battery development

TL;DR: In this article, solid-state batteries have recently attracted great interest as potentially safe and stable high-energy storage systems, but key issues remain unsolved, hindering full-scale commercialization.
Journal ArticleDOI

A new class of Solvent-in-Salt electrolyte for high-energy rechargeable metallic lithium batteries

TL;DR: A coulombic efficiency nearing 100% and long cycling stability are achieved, and the advantage of this electrolyte is further demonstrated that lithium polysulphide dissolution is inhibited, thus overcoming one of today's most challenging technological hurdles.
Journal ArticleDOI

High rate and stable cycling of lithium metal anode

TL;DR: It is reported that the use of highly concentrated electrolytes composed of ether solvents and the lithium bis(fluorosulfonyl)imide salt enables the high-rate cycling of a lithium metal anode at high Coulombic efficiency (up to 99.1%) without dendrite growth.
Journal ArticleDOI

Designing high-energy lithium–sulfur batteries

TL;DR: This review aims to summarize major developments in the field of lithium-sulfur batteries, starting from an overview of their electrochemistry, technical challenges and potential solutions, along with some theoretical calculation results to advance the understanding of the material interactions involved.
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